FR2960215B1 - DEVICE FOR UNLOCKING A LICENSOR IN A DEPLOYED POSITION AND LIGHTER EQUIPPED WITH SUCH A DEVICE - Google Patents

DEVICE FOR UNLOCKING A LICENSOR IN A DEPLOYED POSITION AND LIGHTER EQUIPPED WITH SUCH A DEVICE

Info

Publication number
FR2960215B1
FR2960215B1 FR1053841A FR1053841A FR2960215B1 FR 2960215 B1 FR2960215 B1 FR 2960215B1 FR 1053841 A FR1053841 A FR 1053841A FR 1053841 A FR1053841 A FR 1053841A FR 2960215 B1 FR2960215 B1 FR 2960215B1
Authority
FR
France
Prior art keywords
licensor
unlocking
deployed position
lighter equipped
lighter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1053841A
Other languages
French (fr)
Other versions
FR2960215A1 (en
Inventor
Dominique Ducos
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Landing Systems SAS
Original Assignee
Messier Dowty SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR1053841A priority Critical patent/FR2960215B1/en
Application filed by Messier Dowty SA filed Critical Messier Dowty SA
Priority to US13/697,841 priority patent/US9145204B2/en
Priority to RU2012154684/11A priority patent/RU2523366C1/en
Priority to EP11727406.8A priority patent/EP2571760B1/en
Priority to CA2799688A priority patent/CA2799688C/en
Priority to JP2013510603A priority patent/JP5497965B2/en
Priority to PCT/EP2011/057993 priority patent/WO2011144629A2/en
Priority to CN201180024558.8A priority patent/CN102892672B/en
Priority to BR112012029471A priority patent/BR112012029471A2/en
Publication of FR2960215A1 publication Critical patent/FR2960215A1/en
Application granted granted Critical
Publication of FR2960215B1 publication Critical patent/FR2960215B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/02—Undercarriages
    • B64C25/08—Undercarriages non-fixed, e.g. jettisonable
    • B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
    • B64C25/18—Operating mechanisms
    • B64C25/20—Operating mechanisms mechanical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/02—Undercarriages
    • B64C25/08—Undercarriages non-fixed, e.g. jettisonable
    • B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
    • B64C25/18—Operating mechanisms
    • B64C25/24—Operating mechanisms electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/02—Undercarriages
    • B64C25/08—Undercarriages non-fixed, e.g. jettisonable
    • B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
    • B64C25/18—Operating mechanisms
    • B64C25/26—Control or locking systems therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transmission Devices (AREA)
  • Lock And Its Accessories (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Superstructure Of Vehicle (AREA)
  • Sewing Machines And Sewing (AREA)
FR1053841A 2010-05-18 2010-05-18 DEVICE FOR UNLOCKING A LICENSOR IN A DEPLOYED POSITION AND LIGHTER EQUIPPED WITH SUCH A DEVICE Expired - Fee Related FR2960215B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1053841A FR2960215B1 (en) 2010-05-18 2010-05-18 DEVICE FOR UNLOCKING A LICENSOR IN A DEPLOYED POSITION AND LIGHTER EQUIPPED WITH SUCH A DEVICE
RU2012154684/11A RU2523366C1 (en) 2010-05-18 2011-05-17 Device for landing gear unlocking in extended position and landing gear equipped with such device
EP11727406.8A EP2571760B1 (en) 2010-05-18 2011-05-17 Landing gear with gear unlock device
CA2799688A CA2799688C (en) 2010-05-18 2011-05-17 Device for unlocking a landing gear in a deployed position and a landing gear comprising one such device
US13/697,841 US9145204B2 (en) 2010-05-18 2011-05-17 Device for unlocking an undercarriage in a deployed position, and an undercarriage fitted with such a device
JP2013510603A JP5497965B2 (en) 2010-05-18 2011-05-17 Device for unlocking landing gear in unfolded position, and landing gear attached to such device
PCT/EP2011/057993 WO2011144629A2 (en) 2010-05-18 2011-05-17 Device for unlocking a landing gear in a deployed position and a landing gear comprising one such device
CN201180024558.8A CN102892672B (en) 2010-05-18 2011-05-17 Landing gear comprising a device for unlocking a landing gear in a deployed position
BR112012029471A BR112012029471A2 (en) 2010-05-18 2011-05-17 device for unlocking a frame in an installed position, and a frame installed with such a device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1053841A FR2960215B1 (en) 2010-05-18 2010-05-18 DEVICE FOR UNLOCKING A LICENSOR IN A DEPLOYED POSITION AND LIGHTER EQUIPPED WITH SUCH A DEVICE

Publications (2)

Publication Number Publication Date
FR2960215A1 FR2960215A1 (en) 2011-11-25
FR2960215B1 true FR2960215B1 (en) 2012-06-08

Family

ID=43064394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1053841A Expired - Fee Related FR2960215B1 (en) 2010-05-18 2010-05-18 DEVICE FOR UNLOCKING A LICENSOR IN A DEPLOYED POSITION AND LIGHTER EQUIPPED WITH SUCH A DEVICE

Country Status (9)

Country Link
US (1) US9145204B2 (en)
EP (1) EP2571760B1 (en)
JP (1) JP5497965B2 (en)
CN (1) CN102892672B (en)
BR (1) BR112012029471A2 (en)
CA (1) CA2799688C (en)
FR (1) FR2960215B1 (en)
RU (1) RU2523366C1 (en)
WO (1) WO2011144629A2 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2507823B (en) * 2012-11-27 2014-10-08 Messier Dowty Ltd Landing gear assembly with lost motion mechanism
FR2998869B1 (en) * 2012-11-30 2014-12-19 Messier Bugatti Dowty SECONDARY COUNTERFICHE REALIGNMENT
US9163648B2 (en) 2013-02-27 2015-10-20 Woodward, Inc. Rotary piston type actuator with a central actuation assembly
US8955425B2 (en) 2013-02-27 2015-02-17 Woodward, Inc. Rotary piston type actuator with pin retention features
US9234535B2 (en) 2013-02-27 2016-01-12 Woodward, Inc. Rotary piston type actuator
US9476434B2 (en) 2013-02-27 2016-10-25 Woodward, Inc. Rotary piston type actuator with modular housing
US9593696B2 (en) 2013-02-27 2017-03-14 Woodward, Inc. Rotary piston type actuator with hydraulic supply
US9816537B2 (en) 2013-02-27 2017-11-14 Woodward, Inc. Rotary piston type actuator with a central actuation assembly
US9631645B2 (en) 2013-02-27 2017-04-25 Woodward, Inc. Rotary piston actuator anti-rotation configurations
GB2518007C (en) * 2013-09-10 2015-12-09 Messier Dowty Ltd A lock and aircraft landing gear assembly
FR3022886B1 (en) * 2014-06-25 2016-10-21 Messier Bugatti Dowty DEVICE FOR UNLOCKING A LICENSOR IN A DEPLOYED POSITION AND LIGHTER EQUIPPED WITH SUCH A DEVICE
EP3020632B1 (en) * 2014-11-13 2018-12-26 Safran Landing Systems UK Limited Aircraft landing gear assembly
CN104760690A (en) * 2015-04-23 2015-07-08 零度智控（北京）智能科技有限公司 Retractable landing gear of unmanned aircraft
EP3100948B1 (en) * 2015-06-01 2018-10-03 Safran Landing Systems UK Limited Aircraft spring assembly
EP3135581B1 (en) * 2015-08-25 2018-03-21 Safran Landing Systems UK Limited Aircraft landing gear assembly
US10124884B2 (en) 2015-10-09 2018-11-13 Goodrich Aerospace Services Private Limited Powerless self operated landing gear uplock system
CN107128480B (en) * 2016-03-03 2022-05-10 北京臻迪机器人有限公司 Aircraft foot stool control system and method
CN107521677B (en) * 2016-06-22 2022-05-13 北京臻迪机器人有限公司 Unmanned aerial vehicle foot stool control system and method
CN107521672B (en) * 2016-06-22 2021-11-12 北京臻迪机器人有限公司 Unmanned aerial vehicle's foot rest mechanism
FR3053311B1 (en) * 2016-07-01 2018-08-17 Safran Landing Systems AIRCRAFT AIR TERMINATOR WITH ROTARY ACTUATOR
US10351227B2 (en) * 2016-07-29 2019-07-16 Goodrich Corporation Electrically powered downlock actuation system
US10293920B2 (en) * 2016-09-02 2019-05-21 The Boeing Company Landing gear toggle lock mechanism
GB2563826A (en) * 2017-06-19 2019-01-02 Airbus Operations Ltd Landing Gear
EP3539867B1 (en) * 2018-03-16 2020-09-16 Safran Landing Systems Maneuvering method for a landing gear between a deployed and a retracted position
FR3078942B1 (en) * 2018-03-16 2020-03-27 Safran Landing Systems METHOD FOR MANEUVERING AN AIRCRAFT LANDER BETWEEN A DEPLOYED POSITION AND A RETRACTED POSITION
ES2833574T3 (en) * 2018-09-26 2021-06-15 Safran Landing Systems Uk Ltd Aircraft Landing Gear Assembly
US11199248B2 (en) 2019-04-30 2021-12-14 Woodward, Inc. Compact linear to rotary actuator
EP4133186A1 (en) 2020-04-08 2023-02-15 Woodward, Inc. Rotary piston type actuator with a central actuation assembly
FR3115013B1 (en) * 2020-10-14 2023-12-29 Safran Landing Systems Aircraft landing gear equipped with a leaf spring locking device
US11708150B2 (en) * 2021-02-09 2023-07-25 Safran Landing Systems Canada Inc. Hybrid main landing gear fitting with detachable drag arm
GB2607275B (en) * 2021-05-04 2023-09-06 Airbus Operations Ltd Landing gear

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB518073A (en) * 1938-07-19 1940-02-16 Aircraft Components Ltd Improvements relating to locking and operating means of retractable parts of aircraft
US2579180A (en) * 1949-03-15 1951-12-18 Cons Vultee Aircraft Corp Tandem-wheel shock absorbing aircraft landing gear
FR93328E (en) * 1967-09-20 1969-03-14 Hispano Suiza Lallemant Soc Improvements made to tandem landing gear for aerodynes.
FR1547764A (en) * 1967-10-20 1968-11-29 Hispano Suiza Lallemant Soc Improvements made to locking devices to block, in a determined position, two parts articulated to each other
JPS59179499A (en) * 1983-03-29 1984-10-12 富士重工業株式会社 Landing device for aircraft
US4720063A (en) * 1985-09-30 1988-01-19 The Boeing Company Main landing gear with variable length drag brace
SU1711431A1 (en) * 1989-07-11 1995-11-10 Авиационный научно-технический комплекс им.А.Н.Туполева Flying vehicle undercarriage leg
US5022609A (en) * 1990-01-10 1991-06-11 Lockheed Corporation Landing gear
US5100083A (en) * 1990-02-13 1992-03-31 The Boeing Company Retractable landing gear with self-braced folding strut
FR2669857B1 (en) * 1990-11-30 1993-01-29 Messier Bugatti DEVICE FOR LOCKING A STEERING WHEEL SUPPORT.
US5110068A (en) * 1990-12-20 1992-05-05 The Boeing Company Multi-axled propped landing gear
FR2686854B1 (en) * 1992-02-03 1994-04-01 Messier Bugatti LIFTABLE LANDING GEAR EQUIPPED WITH A DOUBLE-ALIGNED ARTICULATED PLUG.
FR2699886B1 (en) * 1992-12-28 1995-03-24 Messier Bugatti Liftable undercarriage, especially for large aircraft.
EP1773656B1 (en) * 2004-06-18 2011-08-24 Goodrich Corporation Retractable articulated landing gear
GB0515359D0 (en) * 2005-07-26 2005-08-31 Airbus Uk Ltd Landing gear
FR2928623B1 (en) 2008-03-14 2010-03-12 Messier Dowty Sa UNLOCKING AN AIRCRAFT AIRCRAFT BREAKER STABILIZATION BODY
FR2946319B1 (en) * 2009-06-05 2012-11-30 Messier Dowty Sa METHOD FOR MANEUVERING A BREAKER COUNTERFRAME

Also Published As

Publication number Publication date
CA2799688A1 (en) 2011-11-24
JP2013526454A (en) 2013-06-24
CN102892672B (en) 2015-06-03
EP2571760B1 (en) 2015-04-08
WO2011144629A2 (en) 2011-11-24
FR2960215A1 (en) 2011-11-25
EP2571760A2 (en) 2013-03-27
US20130119197A1 (en) 2013-05-16
CA2799688C (en) 2015-06-30
BR112012029471A2 (en) 2017-03-07
JP5497965B2 (en) 2014-05-21
RU2523366C1 (en) 2014-07-20
RU2012154684A (en) 2014-06-27
US9145204B2 (en) 2015-09-29
CN102892672A (en) 2013-01-23
WO2011144629A3 (en) 2012-05-03

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: MESSIER-BUGATTI-DOWTY, FR

Effective date: 20120203

PLFP Fee payment

Year of fee payment: 6

ST Notification of lapse

Effective date: 20170131

CD Change of name or company name

Owner name: MESSIER-BUGATTI-DOWTY, FR

Effective date: 20170518